202617480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 671448960

約数和(自身を除く): 468831480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 103, 104, 120, 130, 156, 169, 194, 195, 206, 260, 291, 309, 312, 338, 388, 390, 412, 485, 507, 515, 520, 582, 618, 676, 776, 780, 824, 845, 970, 1014, 1030, 1164, 1236, 1261, 1339, 1352, 1455, 1545, 1560, 1690, 1940, 2028, 2060, 2328, 2472, 2522, 2535, 2678, 2910, 3090, 3380, 3783, 3880, 4017, 4056, 4120, 5044, 5070, 5356, 5820, 6180, 6305, 6695, 6760, 7566, 8034, 9991, 10088, 10140, 10712, 11640, 12360, 12610, 13390, 15132, 16068, 16393, 17407, 18915, 19982, 20085, 20280, 25220, 26780, 29973, 30264, 32136, 32786, 34814, 37830, 39964, 40170, 49179, 49955, 50440, 52221, 53560, 59946, 65572, 69628, 75660, 79928, 80340, 81965, 87035, 98358, 99910, 104442, 119892, 129883, 131144, 139256, 149865, 151320, 160680, 163930, 174070, 196716, 199820, 208884, 239784, 245895, 259766, 261105, 299730, 327860, 348140, 389649, 393432, 399640, 417768, 491790, 519532, 522210, 599460, 649415, 655720, 696280, 779298, 983580, 1039064, 1044420, 1198920, 1298830, 1558596, 1688479, 1948245, 1967160, 2088840, 2597660, 3117192, 3376958, 3896490, 5065437, 5195320, 6753916, 7792980, 8442395, 10130874, 13507832, 15585960, 16884790, 20261748, 25327185, 33769580, 40523496, 50654370, 67539160, 101308740, 202617480]

約数ペア:

[(1, 202617480), (2, 101308740), (3, 67539160), (4, 50654370), (5, 40523496), (6, 33769580), (8, 25327185), (10, 20261748), (12, 16884790), (13, 15585960), (15, 13507832), (20, 10130874), (24, 8442395), (26, 7792980), (30, 6753916), (39, 5195320), (40, 5065437), (52, 3896490), (60, 3376958), (65, 3117192), (78, 2597660), (97, 2088840), (103, 1967160), (104, 1948245), (120, 1688479), (130, 1558596), (156, 1298830), (169, 1198920), (194, 1044420), (195, 1039064), (206, 983580), (260, 779298), (291, 696280), (309, 655720), (312, 649415), (338, 599460), (388, 522210), (390, 519532), (412, 491790), (485, 417768), (507, 399640), (515, 393432), (520, 389649), (582, 348140), (618, 327860), (676, 299730), (776, 261105), (780, 259766), (824, 245895), (845, 239784), (970, 208884), (1014, 199820), (1030, 196716), (1164, 174070), (1236, 163930), (1261, 160680), (1339, 151320), (1352, 149865), (1455, 139256), (1545, 131144), (1560, 129883), (1690, 119892), (1940, 104442), (2028, 99910), (2060, 98358), (2328, 87035), (2472, 81965), (2522, 80340), (2535, 79928), (2678, 75660), (2910, 69628), (3090, 65572), (3380, 59946), (3783, 53560), (3880, 52221), (4017, 50440), (4056, 49955), (4120, 49179), (5044, 40170), (5070, 39964), (5356, 37830), (5820, 34814), (6180, 32786), (6305, 32136), (6695, 30264), (6760, 29973), (7566, 26780), (8034, 25220), (9991, 20280), (10088, 20085), (10140, 19982), (10712, 18915), (11640, 17407), (12360, 16393), (12610, 16068), (13390, 15132)]